Mr. Pearachad Chartsiriwattana Profile

Pearachad Chartsiriwattana

at National Astronomical Research Inst of Thailand

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Author

Publications (2)

Proceedings Article | 30 November 2023 Presentation + Paper

Repositioning and locking method for off-axis optical system using mechanical measurement

Pongpop Sukanunta, Sarinya Jitklongsub, Maroay Phlernjai, Apirat Prasit, Weerapot Wanajaroen, Pearachad Chartsiriwattana

Proceedings Volume 12778, 127780Y (2023) https://doi.org/10.1117/12.2690412

KEYWORDS: Assembly tolerances, Tolerancing, Systems modeling, Optical components, Design and modelling, Spectroscopy, Reliability, Optics manufacturing, Mode locking, Custom fabrication

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Proceedings Article | 29 August 2022 Presentation + Paper

Lightweight, aluminum, mirror design optimization for conventional and additive manufacturing processes

Jitsupa Paenoi, Cyril Bourgenot, Carolyn Atkins, Robert Snell, Iain Todd, Paul White, Kenneth Parkin, David Ryder, Richard Kotlewski, Scott McPhee, Krittapas Chanchaiworawit, Pearachad Chartsiriwattana, Auychai Laoyang, Teerawat Kuha, Apichat Leckngam, Christophe Buisset, Wiphu Rujopakarn, Saran Poshyachinda

Proceedings Volume 12188, 121880U (2022) https://doi.org/10.1117/12.2627757

KEYWORDS: Mirrors, Computer aided design, Finite element methods, Optics manufacturing, Additive manufacturing, Prototyping, Polishing, Single point diamond turning, Manufacturing, Surface finishing

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